3780729

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 5783040

約数和(自身を除く): 2002311

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4517, 13551, 40653, 121959, 140027, 420081, 1260243, 3780729]

約数ペア:

[(1, 3780729), (3, 1260243), (9, 420081), (27, 140027), (31, 121959), (93, 40653), (279, 13551), (837, 4517)]